Jacksum
Jacksum is an easy to use checksum utility that can calculate and verify checksums for files. It supports a wide range of algorithms including MD5, SHA-1, CRC32, and many more. Jacksum has a simple graphical user interface and can also be used from the command line.
Jacksum: Easy checksum utility
Calculate and verify checksums for files with Jacksum, a simple and easy-to-use software that supports multiple algorithms, including MD5, SHA-1, CRC32, and more.
What is Jacksum?
Jacksum is an open source checksum utility written in Java that can calculate and verify various checksum algorithms for files. Some of the supported checksum algorithms include:
- MD5
- SHA-1
- SHA-256
- SHA-384
- SHA-512
- CRC32
- Adler32
- Fletcher16
- Fletcher32
- and more
It has a simple graphical user interface for easy usage, where you can add files or folders recursively to generate checksums. There are options to export the checksum results to a text, HTML, XML or CSV file.
Jacksum can also be used from the command line interface which allows for batch processing and scripting. It can read checksums from and export checksums to files.
Some use cases for Jacksum include:
- Verifying downloaded files against published checksums
- Ensuring integrity of backup archives
- Comparing folders to see if there are differences
- Generating checksums for archives before storage or transmission
Jacksum is written completely in Java so it is portable and can run on any platform with Java installed including Windows, Linux and macOS. The source code is available on GitHub under the Apache 2.0 open source license.
Jacksum Features
Features
- Supports many checksum algorithms like MD5, SHA-1, SHA-256, SHA-384, SHA-512, CRC32, etc
- Can calculate and verify checksums
- Simple graphical user interface
- Command line interface
- Can process multiple files and directories recursively
- Portable - runs on Windows, Linux, Mac
- Open source
Pricing
- Open Source
Pros
Free and open source
Supports many common checksum algorithms
Easy to use graphical and command line interfaces
Can process multiple files and directories recursively
Cross-platform - works on Windows, Mac, Linux
Cons
Lacks some advanced or obscure checksum algorithms
No official support offered
Fairly basic features compared to commercial alternatives
Official Links
Reviews & Ratings
Login to ReviewThe Best Jacksum Alternatives
View all Jacksum alternatives with detailed comparison →
Top Security & Privacy and Data Integrity and other similar apps like Jacksum
Here are some alternatives to Jacksum:
Suggest an alternative ❐
HashCalc
HashCalc is a free, open-source program for Windows that allows users to easily calculate various hashes and checksums for files. Developed by Slava Soft, HashCalc provides an intuitive interface for computing message digests and checksums using a wide variety of hashing and checksum algorithms.Some of the key features of HashCalc...
HashMyFiles
HashMyFiles is a lightweight, cross-platform application that allows users to easily compute checksum hashes for files. It supports calculating MD5, SHA-1, SHA-256, SHA-512 and other algorithms for files of any size.Some key features include:Intuitive interface for selecting files & folders to hashSupports drag & drop of files/foldersOptions to copy or...
HashCheck Shell Extension
HashCheck Shell Extension is a free and open source add-on for Windows File Explorer that provides the ability to compute and verify cryptographic hash values for files to check their integrity and authenticity.It seamlessly integrates into the Windows right-click context menu, allowing users to quickly generate and compare MD5, SHA-1,...
MD5summer
MD5summer is a lightweight, free, and open source utility for computing MD5 hashes and checksums of files. It provides an easy-to-use graphical user interface for selecting files and directories to generate MD5 checksums for.Key features of MD5summer include:Generates MD5 hashes for verifying file integrity and authenticitySupports selecting individual files or...
SFV Checker
SFV Checker is a free, open source utility program used to verify the integrity of files using checksums. It works by comparing checksums of files against SFV (Simple File Verification) files that contain a list of file names and their associated CRC-32 checksum values.To use SFV Checker, you first create...
OpenHashTab
OpenHashTab is an open-source customizable web browser tab and bookmark manager. It provides a clean and intuitive user interface for organizing open browser tabs into groups and accessing them quickly.Key features include:Save any open browser tab into customizable groups. Easily access them later while preserving their scroll position.Quick search function...
Hashdeep
hashdeep is an open source cross-platform software used to compute hash sets and perform fuzzy hashing for purposes like data matching and computer forensics. It is designed to integrate with other forensic tools.Some key features of hashdeep include:Supports many common hashing algorithms like MD5, SHA1, SHA256, ssdeep, and others.Can match...
Fciv
fciv (File Checksum Integrity Verifier) is a command line utility for Microsoft Windows that computes and verifies hash values for files to ensure integrity. Some key features and uses of fciv include:Generates MD5 or SHA-1 checksums for filesCompares checksums to verify a file has not been modified or corruptedUseful for...
RapidCRC Unicode
RapidCRC Unicode is a free checksum utility software application for Microsoft Windows.Key features include:Supports a wide range of popular hashing and checksum algorithms including MD5, SHA-1, SHA-256, SHA-512, CRC32, ADLER32, etc.Generates and verifies checksums for files as well as text/hex stringsLightweight and easy to use graphical interfaceBackground checksum calculation for...
Exactfile
Exactfile is a versatile file transfer and automation software for efficiently managing file transfers over local networks, FTP, cloud services, email servers, and more. It has an intuitive drag-and-drop interface that makes it easy to queue and schedule file transfers with just a few clicks.Key features of Exactfile include:Drag-and-drop file...
HashTools
HashTools is a free, open-source Windows application used to compute message digests, checksums, and hashes for verifying data integrity and file signatures. It supports common hashing and checksum algorithms like MD5, SHA-1, SHA-256, SHA-512, CRC32, etc.Some key features of HashTools include:Intuitive interface for inputting text, files or folders to hashSupports...
GtkHash
GtkHash is an open source desktop application used to compute message digests and checksums of files or text. It is designed to provide an easy way for users to generate cryptographic hashes on their local system.Some key features of GtkHash include:Supports popular hash/checksum algorithms like MD5, SHA-1, SHA-256, SHA-512, CRC32,...
MultiHasher
MultiHasher is a free, open-source file checksum utility software for Windows. It enables users to easily calculate and verify various checksums and hashes for files, such as:MD5SHA-1SHA-256SHA-384SHA-512CRC32and moreChecking file hashes is important to ensure file integrity and authenticity. Even a small change in a file will drastically change its hash...
QuickSFV
QuickSFV is a free, open-source utility for Windows that allows users to easily create and verify SFV (Simple File Verification) checksum files to ensure file integrity. It has an intuitive graphical interface that supports drag-and-drop for adding multiple files and folders to compute SFV checksums.After computing SFV files, QuickSFV can...
File Hash Generator
File Hash Generator is a free, open-source software application designed to calculate and verify cryptographic hash values for files. It supports generating hashes using popular algorithms such as MD5, SHA-1, SHA-256, SHA-384, SHA-512, CRC32, etc.This software has a simple and intuitive interface allowing users to easily select files to hash,...
Checksum?
Checksum? is a handy utility that allows users to easily generate and validate checksums for their files. Developed by Raymond Lohmann and released under the GNU General Public License, Checksum? is completely free and open-source.This software focuses specifically on creating and confirming checksums, which are cryptographic hashes generated from files....
FHash
fHash is an open source command line program and library for computing and verifying hash sums of files. It was designed as an alternative to other file hashing tools like md5sum or sha1sum. Some key features of fHash include:Supports common hash algorithms like MD5, SHA1, SHA256, SHA512, CRC32Can recursively hash...
WinMD5Free
WinMD5Free is a lightweight, free, and open source utility for computing MD5 and SHA hash values on Windows operating systems. Developed by Alexander Yushchenko and first released in 2002, WinMD5Free provides an easy way for users to generate checksums and validate file integrity.The program has a straightforward graphical user interface...
Checksum Control
Checksum Control is a free, open-source software utility for Windows that calculates and verifies hash checksums for files to check for unintentional data corruption or intentional tampering.It can generate and validate a variety of checksum algorithms including popular ones like MD5, CRC32, and SHA1/SHA256. The checksum serves as a digital...
Hashsum
Hashsum is a free, open source checksum utility program designed for the Windows operating system. It allows users to easily calculate and verify checksums of files to ensure their integrity and authenticity.Some key features of Hashsum include:Supports calculating popular checksum algorithms like MD5, SHA-1, SHA-256, SHA-512, CRC32, SFV, etc.Lightweight and...
WinMD5Sum
WinMD5Sum is a lightweight application designed for Microsoft Windows to easily generate and verify MD5 hash values for files. MD5 hashes can be used to help ensure file integrity and detect unintentional or malicious file changes or corruption.Some key features of WinMD5Sum include:Intuitive interface for selecting files and folders to...
WxChecksums
wxChecksums is a free, open source checksum utility for Windows, Linux, and macOS. It provides an easy-to-use graphical interface for computing common checksums and cryptographic hashes to verify data integrity.With wxChecksums, you can generate checksums like MD5, SHA-1, SHA-256, SHA-512, CRC32, etc. for single files as well as entire folder...
MD5 Hash Check 4dots
MD5 Hash Check 4dots is a free Windows software used to generate and verify MD5 checksums of files. It has a straightforward drag-and-drop interface that allows you to quickly check the MD5 hash value of single or multiple files.Key features include:Generating MD5 hashes for local files and foldersComparing the generated...
Arpoon Checksum
Arpoon Checksum is a free checksum utility for Windows that allows users to easily generate and verify checksums for files. It supports generating MD5, SHA-1, SHA-256, SHA-384, and SHA-512 hash values to verify data integrity and authenticity.Key features include:Intuitive interface for selecting files and directories to generate checksums forSupports drag...
MD5sums
MD5sums is a command line utility available on Linux and other Unix-like operating systems used to generate and verify MD5 cryptographic hashes to validate data integrity. It calculates 128-bit MD5 hashes from input files or data streams and compares them to known hash values to confirm the contents have not...
RDChecksum
RDChecksum is a free, open-source file checksum utility for Windows. It can calculate and verify checksums for files using popular hashing algorithms like MD5, SHA-1, SHA-256, and SHA-512.Key features include:Intuitive interface for selecting files and directories to checksumSupports drag-and-drop for adding files/foldersCalculates checksums quickly using multiple threadsVerifies checksums to check...
S12v Hasher
s12v Hasher is a free open source password cracking and password hash testing utility for Windows. It supports cracking many common hash types including MD5, SHA-1, SHA-256, SHA-512, NTLM, MySQL, and more. s12v Hasher utilizes CPU and GPU power for fast hash cracking through brute force and dictionary attacks.Some key...
DataHealthCheck
DataHealthCheck is an end-to-end data management platform designed to ensure high quality data across the organization. It features powerful data profiling, monitoring, and cleansing capabilities to improve data hygiene.Key features include:Automatic data profiling - Analyze datasets to detect anomalies, inconsistencies, errors, and duplications in real-time or on a scheduleData monitoring...
Fsum Frontend
Fsum Frontend is an open-source graphical frontend for the fsum command-line utility that is used to generate and verify hash checksums for files. Fsum Frontend provides a simple point-and-click interface to make it easy to create and verify checksums without needing to use the command line.To use Fsum Frontend, you...
DeadHash
DeadHash is an open-source, cross-platform password cracking tool for Windows, Linux and macOS operating systems. It provides a graphical user interface to facilitate using the popular hashcat password recovery tool.Some key features of DeadHash include:Supports CPU and GPU-based hardware acceleration for faster cracking speedsCan crack hashed passwords up to 64...
